Personal computer



FIG. 1 is a perspective view of top, front and right side of a personal computer showing our new design;

FIG. 2 is a perspective view of top, rear and left side thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is a right side view thereof in the condition of moving display part upwardly; and,

FIG. 10 is a right side view thereof in the condition of moving display part downwardly.

The portions of the computer shown in broken lines form no part of the claimed design. 

The ornamental design for a personal computer, as shown and described. 